Maybe you meant infrastructure, and yes, the ability of the current electric grid is questionable particularly with so many base load plants being taken offline. EVs in general may fill the needs of many people, but for the government to label these vehicles as "green", or "emissions free" is disingenuous. EVs have a lot of emissions during the production stage, and during usage depending on the electricity supply. Overall, the studies I have seen are inconclusive as to EVs being environmentally better than ICE as the studies do not use the same assumptions and same starting and ending points (many EV studies seem to be somewhat slanted when it comes to end-of-life emissions). Also, the emissions from mining, and yes EVs require a lot of mining, are very hard to determine, so many EV cradle to grave studies tend to err on the side of optimism with respect to those emissions. I linked the most comprehensive study I have found, and since it is not all rosy for EVs it tended to be ignored by the environmental zealots.
Lastly, I am so sick of EV zealots using the analogy of the horse and buggy when comparing EVs to ICE vehicles. There is little difference from a functionality standpoint between EVs and ICE (i.e. EVs are not some great leap in technology over ICE as powered vehicles in general were over the horse and buggy). Sure many manufacturers seem to put a lot of software in EVs that are not currently in ICE vehicles, but that is a marketing choice as those same features could be put in ICE applications. Also, there are some differences functionally where an ICE is superior to EVs the main one being Availability. Availability is a reliability measure of "the degree to which a system, subsystem or equipment is in a specified operable and committable state at the start of a mission, when the mission is called for at an unknown, i.e. a random, time" (https://en.wikipedia.org/wiki/Availability), and EVs certainly can have an availability issue especially on longer trips where it takes an excessive amount of time to "recharge" it to a usable driving range, whereas an ICE can be back moving in minutes. Sure, not everyone is doing long drives, but having the freedom to do so is a strike against EVs.
Forgot the EV study I mentioned.
https://manhattan.institute/article/electric-vehicles-for-everyone-the-impossible-dream